Factor Info

ID 176403
Size 444 digits / 1474 bits
Status composite
Value 309948439357685992849168783062356310937756165048231840189178033735607143390140740973496384980901041142844186181510002990220369716972210928880972870527498531765612146910405699534880227951352746565333086024214226907624913840373406898223792815096668152424436332811256630017632927096566558094183213092753077636563921163927018559583556583712716364321961298972855006838104643845103250613956323968988949854702861068339246792060577485208531554652820899

Factorizations

Primary (ID: 28642) 209435258458812763347931094816987251132337225748763996966043082875583464349716233589067223649 (proven prime)
(ID: 176404) 1479924830415505262533267006193946373487709199892008611339674960754225861341925803898238274673191710705167618087122957570388037623090855738027254102054906291191556554232946622491586488270721139655700141288761208859176603975397205774230708844522399299394083903242286849053280454473707376102707693077890569946884930608931544891757684764321005691882565251 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.